Glenn Corbett

I'm not a Trekkie, and i'm not old enough to have been into the original Star Trek series, but i happened to catch the 2nd half of the episode "Metamorphosis" tonight that had Glenn Corbett in it, as i was channel surfing. I got curious about his type:

Thoughts?

p.s. the episode was pretty good! Trekkie-ness may not elude me if all of them are that good...